Results 91 to 100 of about 5,497,701 (297)

An Integrated Oxygen‐Supplying Device and Predictive Multiphysics Model for Extended Ambient Transport of Insulin‐Producing Cells

open access: yesAdvanced Functional Materials, EarlyView.
Cell therapies typically rely on cold‐chain logistics and cryopreservation, limiting access and compromising cell quality. Here, a dual‐chamber device separates an oxygen‐supplying chamber from a hyaluronic acid cargo chamber, sustaining oxygen delivery for over 70 h and enabling ambient‐temperature shipment.
Daniel A. Domingo‐Lopez   +9 more
wiley   +1 more source

Advances in Solution‐Processed Textile Triboelectric Nanogenerators: Ink Formation, Processing Strategies, Applications, and Challenges

open access: yesAdvanced Functional Materials, EarlyView.
Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley   +1 more source

MANAGEMENT MODEL FOR DEVELOPING A MARKETING STRATEGY [PDF]

open access: yesJournal of Bio-Based Marketing
The aim of the article is to propose a model for developing a marketing strategy for an agricultural farm. The agricultural products market is characterized by a number of features, which is why it is very close to the conditions of ideal competition ...
Dean Kurdov
doaj  

Electron‐Deficient Linkers Enhance H2O2 Electrosynthesis in Covalent Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
Linker π‐conjugation modulates the electronic state of the Ni–N4 centers and their interaction with the key *OOH intermediate while preserving the primary coordination motif. NiPc‐PTDA delivers an H2O2 selectivity of 92% and a production rate of 34.8 mol gcat−1 h−1, highlighting linker electronic properties as a molecular design parameter for NiPc ...
Houting Xie   +7 more
wiley   +1 more source

Hydrogels Augmented With Artificial Sweeteners can Inhibit Multidrug‐Resistant Acinetobacter baumannii Growth and Biofilm Formation While Demonstrating Safety in Pre‐Clinical Pilot Human Trials

open access: yesAdvanced Healthcare Materials, EarlyView.
Using PVA–borax hydrogels as carriers for off‐the‐shelf artificial sweeteners to fight multidrug‐resistant A. baumannii. These soft, biocompatible hydrogels rapidly reduce bacterial viability within multidrug‐resistant A. baumannii biofilms by more than 99% within one hour and sustain antimicrobial activity over time, while demonstrating safety in both
Jie Han   +4 more
wiley   +1 more source

Scientific principles of accounting and reporting of marketing activities of agricultural enterprises

open access: yesФінансово-кредитні системи: перспективи розвитку.
The purpose of the article is to study the achievements in accounting and reporting of marketing activities of agricultural enterprises to form a scientific basis.
Volodymyr Vlasov, Mykhailo Prodanchuk
doaj   +1 more source

Measuring the effectiveness of marketing activities use in relation to company size

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2013
The aim of this paper is to research the relationship between measurements of effectiveness of marketing activities and company size. An analysis of the economic sources, professional publications, analysis and reports of previous research shows that the
Lucie Sychrová
doaj   +1 more source

Home - About - Disclaimer - Privacy